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Multi-Instrument Campaigns to Observe the Off-Limb Corona

机译：多乐器运动，观察肢体电晕

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We briefly describe two multi-instrument campaigns we coordi-nated to observe the off-limb corona in 2007, with some preliminary results. The first one (Hinode HOP 7) was a SOHO/Hinode/TRACE/STEREO/Ulysses week-long campaign (luring the SOHO-Ulysses quadrature in 2007 May. We could not achieve all of our goals, however we were very fortunate in that the "Del Zanna" active region appeared on the Sun at the right longitude, and that a filament eruption and a CME were observed. Of particular significance is the finding of large (100 km s~(-1) ) non-thermal broadenings in all coronal lines observed by Hinode/EIS in the region where the filament was erupting. The second campaign (Hinode HOP 44) involved SOHO (CDS, SUMER, UVCS), Hinode, and TRACE to measure the physical parameters of plume/interplume regions in the polar coronal holes from the low corona to 1.7 solar radii, on 30/10-4/11. We obtained a good set of observations, however various instrumental constraints and the lack of fully developed plumes limited our goals.
机译：我们简要介绍了两种多乐器，我们协调了2007年观察了偏离肢体电晕，有一些初步结果。第一个（Hinode Hop 7）是一个SOHO / Hinode / Trace / Stereo / Ulysses周长期运动（在2007年引诱Soho-Ulysses正交。我们无法实现我们的所有目标，但我们非常幸运“Del Zanna”活动区域在阳光下出现在阳光下，并且观察到灯丝爆发和CME。特定意义是大量的发现（100公里S〜（-1））非热拓在灯丝爆发的区域中由Hinode / EIS观察到的所有冠状线。第二次广告系列（Hinode Hop 44）涉及Soho（CD，Sumer，UVC），Hinode和跟踪，以测量羽流/竹节区域的物理参数从低电晕到1.7太阳半径的极性冠状孔，在30 / 10-4 / 11中。我们获得了一系列良好的观察，但各种乐器限制和缺乏完全发达的羽毛限制了我们的目标。

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